INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d6cd278bb025077fe02eda4db2d1623104d7613a4d6ddc0dc9641c9bf18ed54', 
    '7zbwjP6agVHUBolvTahMMZnDZpG0I+NjHME82LxibKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)